Square headwear



FIG. 1 is a perspective view of “square headwear” showing my new design

FIG. 2 is front elevational view of FIG. 1: a right, a left and a rear elevational view is same image as FIG. 2

FIG. 3 is a top plan view of FIG. 1; and,

FIG. 4 is a bottom plan view of FIG. 1. 

The ornamental design for “square headwear,” as shown and described. 